Fix auth flows and add daemon heartbeat endpoint

apps/web/src/lib/api.ts

@@ -38,7 +38,13 @@ async function request<T>(path: string, options: RequestOptions = {}): Promise<T
 
   const res = await fetch(url, { ...fetchOptions, headers });
 
-  if (res.status === 401) {
+  const shouldHandle401WithRefresh =
+    res.status === 401 &&
+    path !== '/auth/login' &&
+    path !== '/auth/register' &&
+    path !== '/auth/refresh';
+
+  if (shouldHandle401WithRefresh) {
     // Try refresh
     const refreshed = await refreshToken();
     if (refreshed) {

apps/web/src/pages/dashboard/index.tsx

@@ -37,7 +37,7 @@ export function DashboardPage() {
 
   const servers = serversData?.data ?? [];
   const running = servers.filter((s) => s.status === 'running').length;
-  const totalNodes = nodesData?.meta.total ?? 0;
+  const totalNodes = nodesData?.meta?.total ?? nodesData?.data?.length ?? 0;
 
   return (
     <div className="space-y-6">